pontiac Workshop Repair Guides

Pontiac Workshop Service and Repair Manuals

Pinion Gear, A/T > < A/T - New Procedure for R&R of Gear Washers & Sun Gear|Page 3331
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Package Description

Part Numbers

1.

Package: Pinion, Thrust Washers for 2.84 ratio             8637994 final drive - 16 steel washers (807)

2.

Package: Pinion, Thrust Washers for 3.06 and 3.33          8637995 ratio final drives - 16 steel washers (807)

3.

Bearing, differential sun gear                             8646254

Parts are currently available from GMSPO.

SERVICE MANUAL REFERENCE:

Whenever service and/or replacement to the Final Drive Assembly is necessary refer to the Unit Repair section of your Service Manual.

Pinion Gear, A/T > < A/T - New Procedure for R&R of Gear Washers & Sun Gear|Page 3331